1171379 Alternator Gp for Caterpillar Equipment

The 1171379 Alternator Gp is an alternator for Caterpillar equipment, including Caterpillar Challenger machines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The alternator is listed for Caterpillar machines equipped with 12-volt electrical systems and is identified with a rated output of 130 amperes. The available application data includes Caterpillar Challenger tracked tractors and other machines using C7, C9, C12, C16, and 3126B engines.

Fitment

• Caterpillar Challenger 65C
• Caterpillar Challenger 65D
• Caterpillar Challenger 70C
• Caterpillar Challenger 75C
• Caterpillar Challenger 85C
• Caterpillar Challenger MT735
• Caterpillar Challenger MT745
• Caterpillar Challenger MT755
• Caterpillar Challenger MT765
• Caterpillar Challenger MTC735

The supplied application information also associates this alternator with the following Caterpillar machine designations: 460, 85C, 470 R, 480 R, 75C, and TH31-C91. These references are included as machine application designations in the available part data.

Cross-reference numbers

Part number 1171379 is the identification number provided for this alternator in the available Caterpillar equipment application data. The same number is used as the product SKU and as the CTP part reference.

Specifications

Application matching should be verified by comparing the machine model, engine configuration, electrical system voltage, and the installed alternator part number with the equipment service documentation. The available data does not specify pulley dimensions, mounting dimensions, connector configuration, rotation direction, belt type, regulator arrangement, weight, or included components.